CN211609244U

CN211609244U - Liquid heater

Info

Publication number: CN211609244U
Application number: CN201922058131.6U
Authority: CN
Inventors: 朱泽春; 吴土荣
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-10-02
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a domestic appliance especially relates to a liquid heater. The kettle comprises a kettle body and a kettle cover, wherein the kettle cover comprises an upper cover and a lower cover fixed at the lower end of the upper cover, a matching part is arranged on the upper cover, a bendable clamping part is arranged on the lower cover, and the clamping part is bent towards the matching part so that the lower cover is clamped on the upper cover. The utility model discloses connection structure to upper cover and lower cover improves, simplifies the assembly structure of upper cover and lower cover, promotes the whole pleasing to the eye degree of pot lid, installs and removes the convenience between the two, avoids the interior vapor of health preserving kettle to pass through screw position entering pot lid simultaneously.

Description

Liquid heater

Technical Field

The utility model relates to a domestic appliance especially relates to a liquid heater.

Background

In the pursuit of health, more and more modern families select liquid heaters such as health preserving kettles, such liquid heaters usually adopt the glass kettle body to cooperate with the kettle lid to use, the main health preserving kettle lid of flow is gradually transited to double-deck kettle lid structure by the toughened glass or stainless steel individual layer before, the pleasing to the eye promotion product grade of outward appearance, but in the current double-deck kettle lid, adopt many places screw connection between upper cover and the lower cover usually, the assembly structure is complicated, be difficult for installing and removing, the screw exposes and influences wholly pleasing to the eye, in addition steam still gets into the kettle lid inside from the screw easily, influence kettle lid internal health.

Disclosure of Invention

Based on the condition, the utility model provides a liquid heater improves the connection structure of upper cover and lower cover, simplifies the assembly structure of upper cover and lower cover, promotes the whole pleasing to the eye degree of pot lid, installs and removes the convenience between the two, avoids simultaneously that steam passes through the screw position entering pot lid in the health preserving kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a liquid heater, includes kettle body and pot lid, and the pot lid includes upper cover and fixes the lower cover at the upper cover lower extreme, on cover and be equipped with cooperation portion, cover down and be equipped with the joint portion that can bend, joint portion is bent so that the lower cover joint covers in order to make in the cooperation portion. Butt joint lower cover and upper cover earlier, adjust the position of joint portion and cooperation portion well, make joint portion and cooperation portion form the joint cooperation with joint portion bending to cooperation portion again, with the upper cover together fixed with the lower cover, this kind of pot lid screwless structure, steam passes through screw position entering pot lid in avoiding the health preserving kettle, and the assembly structure has been simplified, there is not the exposed problem of screw, the whole pleasing to the eye degree of pot lid promotes to some extent, when needing to dismantle simultaneously, directly break joint portion back original position off with the fingers and thumb, part upper cover and lower cover can realize the quick assembly disassembly to upper cover and lower cover.

Preferably, the upper cover comprises an upper cover body and an upper cover side wall extending downwards from the upper cover body to the inside of the kettle body, the lower cover comprises a lower cover body and a lower cover side wall extending upwards from the lower cover body, the upper cover side wall is in butt joint with the lower cover side wall to form positioning fit, the matching part is formed on the upper cover side wall, and the clamping part is formed on the lower cover side wall. The upper cover body covers the upper end of the kettle body, the side wall of the upper cover extends to the inner wall of the kettle body, the clamping portion is bent towards the matching portion, the clamping structure of the clamping portion and the matching portion is located inside the kettle body, the appearance of the liquid heater is neat and attractive, the side wall of the upper cover and the side wall of the lower cover are located in a matching mode, the position of the clamping portion can be aligned to the position of the matching portion, and the matching portion is more easily bent by the clamping portion.

Preferably, the lower cover is made of stainless steel, the lower cover body covers the bottom of the upper cover, and the side wall of the lower cover covers the outer side of the side wall of the upper cover. The upper cover generally adopts the plastic material, and the lower cover adopts stainless steel material, because the lower cover covers the lower extreme at the upper cover, moisture is blockked by the lower cover not with the upper cover contact, more does benefit to and guarantees that drinking water is healthy.

Preferably, the lower end of the upper cover body is provided with a protrusion extending downwards, and the protrusion abuts against the lower cover body. Because the inboard of upper cover lateral wall is hollow, the arch supports and pushes up the lower cover body and can effectively prevent the lower cover body because gas pressure takes place the indent, and the arch still has limiting displacement in addition for the cooperation position of upper cover and lower cover in upper and lower direction is used for limiting.

Preferably, the clamping part is convexly arranged at the upper end of the side wall of the lower cover. The convex clamping portion is easy to bend, and manual operation or machine operation are very convenient.

Preferably, the outer side face of the side wall of the upper cover is provided with a limiting rib, the upper end of the side wall of the lower cover is provided with a limiting notch, the limiting rib is clamped into the limiting notch so that the upper cover and the lower cover are in butt joint positioning, and the clamping portion is formed in the limiting notch. When upper cover and lower cover butt joint, spacing muscle card is gone into spacing breach, realizes the preliminary fixed of lower cover circumferencial direction, has just also injectd the concrete position of joint portion for joint portion can accurately bend on the cooperation portion.

Preferably, the matching portion is a clamping groove which is formed on the side wall of the upper cover and closed at the bottom, and the clamping portion is a clamping piece which is formed on the side wall of the lower cover. The card toughness is strong, the operation of being convenient for bend, and the card is bent the card and is gone into behind the draw-in groove, covers the lower cover joint on, and the draw-in groove bottom seals and to prevent that steam from getting into the pot lid through the joint structure of card and draw-in groove inside.

Preferably, the clamping portion is abutted against two side walls of the matching portion so as to limit the circumferential direction of the lower cover and the upper cover. After the card is impressed the draw-in groove, the both sides wall of direct butt draw-in groove realizes through self structure that circumference is spacing, prevents that upper cover and lower cover from taking place relative rotation.

Preferably, the lower cover body, the lower cover side wall and the clamping portion are integrally formed. The shaping degree of difficulty of lid reduces the part number that needs the equipment, and the joint portion can take the stainless steel material unanimous with other positions of lower cover simultaneously, and toughness is strong, easily bends and is difficult for the fracture again.

Preferably, the clamping portion is fixed in the matching portion in a hot melting mode. After joint portion bent cooperation portion, through the mode of hot melt, further strengthened the connection of joint portion and cooperation portion for lower cover and upper cover combine to be stable an organic whole.

The utility model has the advantages that: the pot cover is characterized in that the lower cover and the upper cover are butted, the positions of the clamping portion and the matching portion are aligned, the clamping portion is pressed and bent onto the matching portion, the clamping portion and the matching portion are clamped and matched, the upper cover and the lower cover are fixed together, and the pot cover is of a screw-free structure, so that water vapor in the health-preserving pot can be prevented from entering the pot cover through the position of a screw, the assembly structure is simplified, the problem of exposure of the screw is solved, the overall attractiveness of the pot cover is improved, the clamping portion is directly pulled back to the original position when the pot cover needs to be disassembled, and the upper cover and the lower cover can be quickly disassembled by separating the upper cover and the lower cover; after the upper cover overlaps into the lower cover, the arch still has limiting displacement for the upper cover is restricted with the cooperation position of lower cover in upper and lower direction, along with the card draw-in groove of impressing, the both sides wall of the direct butt draw-in groove of card, it is spacing to realize circumference through self structure, prevents that upper cover and lower cover from taking place relative rotation, just so can fix upper cover and lower cover together with stable and reliable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the following drawings without inventive work.

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a partial structural view of embodiment 1;

FIG. 3 is a schematic structural view of a pot lid in embodiment 2;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view showing the structure of an upper cover in embodiment 2;

FIG. 6 is a schematic view showing the structure of a lower cover in embodiment 2;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is a schematic structural view of a lower cover in embodiment 3.

Reference numerals: the kettle comprises a kettle body 1, a kettle cover 2, an upper cover 3, an upper cover body 31, an upper cover side wall 32, a protrusion 33, a limiting rib 34, a lower cover 4, a lower cover body 41, a lower cover side wall 42, a limiting notch 43, a matching part 5 and a clamping part 6.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A liquid heater according to an embodiment of the present invention is described below with reference to the accompanying drawings.

Example 1: as shown in figures 1 and 2 of the drawings,

the utility model provides a liquid heater, includes kettle body 1 and pot lid 2, pot lid 2 includes upper cover 3 and fixes lower cover 4 at 3 lower extremes of upper cover, is equipped with cooperation portion 5 on the upper cover 3, is equipped with the joint portion 6 that can bend on the lower cover 4, and joint portion 6 bends so that lower cover 4 joint is on upper cover 3 to cooperation portion 5. When this embodiment is implemented, earlier with lower cover 4 and 3 butt joints of upper cover, adjust joint portion 6 and the position of cooperation portion 5 well, make joint portion 6 and cooperation portion 5 form the joint cooperation with joint portion 6 bending to cooperation portion 5 again, be in the same place upper cover 3 and lower cover 4 are fixed, this kind of pot lid 2 does not have the screw structure, steam passes through screw position entering pot lid 2 in avoiding kettle body 1, and the assembly structure has been simplified, there is not the exposed problem of screw, pot lid 2's whole pleasing to the eye degree promotes to some extent, when needing to dismantle simultaneously, directly break joint portion 6 back original position off with the fingers and thumb, it can realize the quick assembly disassembly to upper cover 3 and lower cover 4 to separate upper cover 3 and lower cover 4.

Example 2: based on the structure of the above embodiment, as shown in fig. 3 to 7,

the upper cover 3 includes upper cover body 31 and by upper cover body 31 downwardly extending to the upper cover lateral wall 32 in the kettle body 1, the lower cover 4 includes lower cover body 41 and by the lower cover lateral wall 42 of lower cover body 41 upwards extension, upper cover lateral wall 32 forms location fit with the butt joint of lower cover lateral wall 42, cooperation portion 5 is formed on upper cover lateral wall 32, joint portion 6 is formed on lower cover lateral wall 42, upper cover body 31 covers the upper end at kettle body 1, upper cover lateral wall 32 extends to kettle body 1 inner wall, joint portion 6 is to cooperation portion 5 back of bending, joint portion 6 and cooperation portion 5's joint structure is located kettle body 1 inside, liquid heater's outward appearance is neater pleasing to the eye, and cooperate the location between upper cover lateral wall 32 and the lower cover lateral wall 42, can make the position of joint portion 6 can aim at the position of cooperation portion 5, joint portion 6 is changeed and is bent on cooperation portion 5. The material of lower cover 4 is the stainless steel, and lower cover body 41 wraps the bottom of upper cover 3, and lower cover lateral wall 42 cladding is in the outside of upper cover lateral wall 32, and upper cover 3 generally adopts the plastic material, and lower cover 4 adopts stainless steel, because lower cover 4 cladding is at the lower extreme of upper cover 3, moisture is blockked by lower cover 4 not to contact with upper cover 3, more does benefit to and guarantees that drinking water is healthy. The lower end of the upper cover body 31 is provided with a protrusion 33 extending downwards, the protrusion 33 abuts against the lower cover body 41, the protrusion 33 is located on the inner side of the upper cover side wall 32, the protrusion 33 can be in the form of a rib, a point, a cylinder and the like, because the inner side of the upper cover side wall 32 is hollow, the protrusion 33 abuts against the lower cover body 41, the lower cover body 41 can be effectively prevented from being recessed due to gas pressure, and in addition, the protrusion 33 also has a limiting effect and is used for limiting the matching position of the upper cover 3 and the lower cover 4 in the up-down direction.

Be equipped with spacing muscle 34 on the lateral surface of upper cover lateral wall 32, the upper end of lower cover lateral wall 42 is equipped with spacing breach 43, spacing muscle 34 card is gone into in spacing breach 43 so that upper cover 3 and lower cover 4 form the butt joint location, joint portion 6 is formed in spacing breach 43, when upper cover 3 and lower cover 4 butt joint, spacing muscle 34 card is gone into spacing breach 43, realize the preliminary fixed of 4 circumferencial directions of lower cover, the concrete position of joint portion 6 has just also been injectd, make joint portion 6 can accurately bend on cooperation portion 5. The cooperation portion 5 is for forming on upper cover lateral wall 32 and bottom confined draw-in groove, the draw-in groove degree of depth is generally 2-4mm, joint portion 6 is for forming the card on lower cover lateral wall 42, for convenient bending, the thickness of card is generally 0.2 mm-0.8 mm, generally get 0.4 mm, card quantity generally gets 2-4, card toughness is strong, the operation of being convenient for bend, the card is bent behind the card income draw-in groove, with 4 joints of lower cover on upper cover 3, the draw-in groove bottom seals and to prevent that steam from getting into pot lid 2 inside through the joint structure of card and draw-in groove. The both sides wall butt of joint portion 6 and cooperation portion 5 to form circumference spacing to lower cover 4 and upper cover 3, after the card draw-in groove of impressing, the both sides wall of direct butt draw-in groove realizes that circumference is spacing through self structure, prevents that upper cover 3 from taking place relative rotation with lower cover 4. During specific production, lower cover body 41, lower cover

lateral wall

42 and 6 integrated into one piece of joint portion reduce the shaping degree of difficulty of lower cover 4, reduce the part number that needs the equipment, and the unanimous stainless steel material in other positions of joint portion 6 and lower cover 4 can be taken to the while, and toughness is strong, easily bends and is difficult for splitting again.

When this embodiment is implemented, embolia upper cover 3 with lower cover 4 until protruding 33 and the contact of lower cover body 41, spacing about realizing, spacing muscle 34 is to going into spacing breach 43 simultaneously, prescribes a limit to the circumferential position of card, bends the card through manual work or machine again and impresses the draw-in groove, realizes the fixed mounting of pot lid 2.

In addition, in order to further reinforce the connection between the clamping portion 6 and the matching portion 5, the clamping portion 6 can be fixed in the matching portion 5 in a hot melting mode, and after the clamping portion 6 is bent to the matching portion 5, the lower cover 4 and the upper cover 3 are combined into a stable whole in the hot melting mode. Except the mode of hot melt, can also strengthen the connection of joint portion 6 and cooperation portion 5 through filling sealing material such as silica gel in to the draw-in groove, prevent simultaneously that moisture from getting into inside pot lid 2.

Example 3: based on the structure of the above embodiment, and different from the structure of the lower cover 4 in embodiment 2, as shown in fig. 8, the clamping portion 6 is convexly provided at the upper end of the lower cover side wall 42, the clamping portion 6 can also be a card, the convex clamping portion 6 is easy to bend, and both manual operation and machine operation are very convenient.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a liquid heater, includes kettle body and pot lid, and the pot lid includes upper cover and fixes the lower cover at the upper cover lower extreme, characterized by, the upper cover is equipped with the cooperation portion, covers down and is equipped with the joint portion that can bend, and joint portion bends so that the lower cover joint covers in order to make on the cooperation portion.

2. The liquid heater as claimed in claim 1, wherein the upper cover includes an upper cover body and an upper cover side wall extending downward from the upper cover body into the kettle body, the lower cover includes a lower cover body and a lower cover side wall extending upward from the lower cover body, the upper cover side wall and the lower cover side wall are butted to form a positioning fit, the matching portion is formed on the upper cover side wall, and the clamping portion is formed on the lower cover side wall.

3. The liquid heater as claimed in claim 2, wherein the lower cover is made of stainless steel, the lower cover body covers the bottom of the upper cover, and the side wall of the lower cover covers the outer side of the side wall of the upper cover.

4. A liquid heater as claimed in claim 3, wherein the lower end of the upper cover body is provided with a downwardly extending protrusion which abuts against the lower cover body.

5. The liquid heater as claimed in claim 2, wherein the locking portion is formed to protrude from an upper end of a sidewall of the lower cover.

6. The liquid heater as claimed in claim 2, wherein the outer side surface of the side wall of the upper cover is provided with a limiting rib, the upper end of the side wall of the lower cover is provided with a limiting notch, the limiting rib is clamped into the limiting notch to make the upper cover and the lower cover form butt joint positioning, and the clamping portion is formed in the limiting notch.

7. A liquid heater as claimed in any one of claims 2 to 6, wherein the engagement portion is a slot formed in a side wall of the upper cover and closed at the bottom, and the engagement portion is a tab formed on a side wall of the lower cover.

8. The liquid heater as claimed in claim 7, wherein the snap-fit portion abuts against two side walls of the mating portion to circumferentially limit the lower cover and the upper cover.

9. A liquid heater as claimed in any one of claims 2 to 6, wherein the lower cover body, the lower cover side wall and the snap-in portion are integrally formed.

10. A liquid heater as claimed in any of claims 2 to 6, wherein the clip portion is secured in the engagement portion by heat-staking.